油气长输管道工程施工及验收规范
Code for construction and acceptance of oil and gas long-distance transmission pipeline engineering
2014-05-29
GB/T 44250.1-2024
面向油气长输管道的物联网系统 第1部分:总体要求
Internet of things system for long-distance oil and gas pipeline—Part 1: General requirements
2024-07-24
SY/T 4217.4-2019
石油天然气建设工程施工质量验收规范 通信工程 第4部分:长输管道站场通信(附条文说明)
Code for quality acceptance of oil and gas construction engineering-Communication engineering-Part 4:Long distance pipeline station communication